Sony KV-HF21M80 service manual Board IC001 CXP86449-623S, Printed Wiring Board

Page 40

KV-HF21M80

KV-HF21M80

KV-HF21M80

RM-952

RM-952

RM-952

A BOARD IC001 CXP86449-623S

 

 

 

 

 

 

 

 

 

 

INT0

INT1 INT2

 

 

 

 

 

TEX

TX EXTAL XTAL RST MP VDD VSS

 

 

A/D CONVERTER

 

CONTROLLER

 

 

 

SPC700 CPU CORE

CLOCK GENERATOR

 

 

 

 

 

 

 

AN0~AN5

6

 

 

 

 

 

/SYSTEM CONTROL

 

 

 

 

 

 

 

6CH

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RMC

 

REMOCON

FIFO

 

INTERRUPT

 

 

 

ROM

 

 

RAM

SO

 

 

 

 

 

 

 

12K/16K/24K/32K

 

 

 

 

 

 

 

 

352/704/1536 BYTES

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

40K/48K/60K BYTES

 

 

 

 

 

 

 

 

 

 

 

S1

 

SERIAL INTERFACE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SCK

 

UNIT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

EC

 

8-BIT TIMER/

2

 

 

 

 

 

 

 

 

 

COUNTER 0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TO

 

8-BIT TIMER 1

 

 

 

 

 

 

 

 

 

XLC

 

 

 

 

 

 

 

 

 

 

 

 

EXLC

 

 

 

2

 

 

 

 

PRESCALER/

 

 

R

 

 

 

 

 

 

 

 

TIME-BASE TIMER

 

 

G

 

 

 

 

 

 

 

 

 

 

 

 

B

 

ON SCREEN

 

 

 

 

 

WATCHDOG TMER

 

 

I

 

DISPLAY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

YS

 

 

 

 

 

 

 

 

 

 

 

 

YM

 

 

 

 

 

 

 

 

32kHZ

 

 

 

HSYNC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TIMER/COUNTER

 

 

VSYNC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HS0

 

HSYNC COUNTER 0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

I2C BUS

 

 

8-BIT PWM 8CH

14BIT PWM 1CH

HS1

 

HSYNC COUNTER 1

INTERFACE UNIT

 

 

(6CH)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

(6)

 

 

 

 

 

 

SDA0

SDA1

SCL0

SCL1

ADJ

PWM0~PWM7 (PWM0~PWM5)

 

 

PWM

PORT G PORT F PORT E PORT D PORT C PORT B PORT A

8 PA0~PA7

8 PB0~PB7

6PC0~PC5

2PC6~PC7

8 PD0~PD7

2 PE0~PE1

2PE2~PE3

3PE4~PE6

8 PF0~PF7

5 PG3~PG6*, PG7

A BOARD

IC

 

D003

C-9

D611

I-7

 

 

D004

D-8

D612

F-8

IC001

B-10

D005

B-8

D613

I-7

IC002

C-10

D006

A-3

D614

H-7

IC003

A-9

D100

B-5

D615

E-7

IC100

B-5

D203

C-11

D616

E-9

IC201

B-11

D300

A-9

D617

F-8

IC203

C-3

IC204

B-2

D301

B-9

D618

F-9

IC301

B-6

D302

B-6

D620

D-8

IC502

E-6

D303

B-5

D621

F-9

IC503

J-5

D304

B-5

D622

F-8

IC601

J-8

D305

B-5

D623

F-12

IC602

H-6

D306

C-5

D624

F-12

IC603

D-8

D307

C-5

D625

D-12

IC604

D-10

D308

B-5

D627

F-8

IC901

I-13

PH600

H-7

D309

B-6

D628

G-5

 

 

D310

A-6

D629

F-9

 

 

D311

C-6

D630

E-9

TRANSISTOR

D312

C-6

D631

G-12

 

 

D313

A-8

D632

F-12

Q001

B-8

D315

B-7

D633

E-12

Q002

B-8

D316

C-7

D634

F-11

Q003

C-9

D317

B-9

D635

F-12

Q004

C-9

D314

A-9

D636

D-12

Q101

A-4

D319

C-6

D637

F-11

Q201

A-11

D320

C-6

D638

E-11

Q202

A-11

D321

B-6

D901

C-13

Q203

C-11

D401

D-2

D902

D-13

Q204

C-11

D402

C-3

D903

C-13

Q205

A-12

D403

B-2

D904

D-13

Q206

A-11

D404

C-2

D905

F-13

Q207

A-11

D405

C-1

D906

I-13

Q301

B-8

D406

B-1

 

 

Q302

B-6

D407

C-2

 

 

Q303

A-6

D408

C-1

 

 

Q304

B-6

D409

A-1

 

 

Q305

B-5

D504

D-5

 

 

Q306

B-5

D505

H-6

 

 

Q307

C-7

D506

F-6

 

 

Q308

C-7

D507

F-6

 

 

Q309

C-7

D508

I-5

 

 

Q310

D-8

D509

E-6

 

 

Q311

D-9

D510

F-5

 

 

Q312

B-7

D511

F-5

 

 

Q313

B-8

D512

G-5

 

 

Q315

B-5

D513

I-5

 

 

Q401

D-2

D517

F-2

 

 

Q402

D-1

D518

F-2

 

 

Q403

D-2

D519

F-2

 

 

Q404

C-3

D520

E-5

 

 

Q501

D-6

D521

I-4

 

 

Q502

E-7

D522

J-4

 

 

Q503

F-6

D523

H-4

 

 

Q505

D-6

D525

F-5

 

 

Q506

D-2

D526

F-6

 

 

Q507

H-6

D527

F-3

 

 

Q509

F-6

D528

F-3

 

 

Q511

F-1

D529

F-5

 

 

Q600

C-12

D530

F-2

 

 

Q601

F-11

D531

E-6

 

 

Q602

J-7

D532

E-6

 

 

Q603

I-7

D533

D-2

 

 

Q604

H-6

D534

E-6

 

 

Q605

E-12

D600

G-13

 

 

Q606

F-11

D601

I-8

 

 

Q607

H-13

D602

G-13

 

 

Q608

D-12

D603

F-11

 

 

PRINTED WIRING BOARD

– A Board –

1

2

3

4

A

B

C

D

E

F

G

H

I

A [POWER SUPPLY, HV, MICON, Y/C JUNGLE]

 

 

 

 

 

 

5

6

7

8

9

10

11

12

13

NOTE:

The circuit indicated at left contains high voltage of over

600Vp-p. Please pay attention when inspecting or re- pairing it to prevent an electric shock.

–51 –

Q901

H-13

D604

J-7

Q902

H-13

D605

G-10

 

 

D606

E-11

DIODE

D607

F-10

 

 

D608

E-11

D001

B-8

D609

H-8

D002

B-8

D610

J-8

J

– 52 –

 

Schematic diagrams

– 53 –

C3

F boards /

Page 39 Page 41
Image 40
Page 39 Page 41
Contents Trinitron Color TV Specifications KV-HF21M80Table of Contents DiagramsDisassembly SET-UP AdjustmentsSelf Diagnostic Function Diagnostic Test IndicatorsDisplay of STANDBY/TIMER Light Flash Count Stopping the STANDBY/TIMER FlashSELF-DIAGNOSTIC Screen Display Handling of SELF-DIAGNOSTIC Screen DisplaySELF-DIAGNOSTIC Circuit +B overcurrent ªOCPºGetting Started Connect the antennaConnecting the 3D Woofer Preset the channels automaticallyInsert the batteries into the remote Terminals at the rear of your TVConnecting optional components Connecting a camcorder/video game equipmentUsing the … video input jacks Connecting audio/video equipment using the ÚPresetting channels manually Presetting channelsPresetting channels automatically Watching the TV Skipping program numbersSetting the Sleep timer Setting the Wake Up timerChanging the on-screen display language Adjusting the picture and sound settings Selecting the surround modeCustomizing the picture and sound Selecting the picture and sound modesChanging the favorite channel setting Viewing your favorite channelsBlocking the channels Child Lock Selecting a favorite channelTroubleshooting Self-diagnosis functionTroubleshooting Remote Control Identifying parts and controlsService Position Note Remove F Bracket first Rear Cover RemovalChassis Assy Removal Bracket RemovalTerminal Bracket Removal Replacement of PartsDegauss Coil Removal Removal of ANODE-CAP Removing Procedures Picture Tube RemovalSection SET-UP Adjustments Beam LandingConvergence Horizontal and Vertical Static ConvergenceYCH TLV Focus Adjustment G2 Screen and White Balance AdjustmentsAdjustments with Commander Entering Service ModeAdjustment Method Adjustment Item Table INF INS TXT OPM OPB KV-HF21M80 Item InformationPicture Quality Adjustments SUB Color Adjustment SUB HUE AdjustmentBell Filter Adjustment Board Adjustment After IC003 Memory ReplacementPicture Distortion Adjustment Item Number 00 0BBlock Diagram ProsessorFrame Schematic Diagram Circuit Boards LocationSchematic Diagrams and Printed Wiring Boards SecamBoard Waveforms Schematic Diagram of a 1/2 Board CN901 4P to SpeakerSchematic Diagram of a 2/2 Board SRTBoard IC001 CXP86449-623S Printed Wiring BoardBoard Schematic Diagrams of C3 and F boards Printed Wiring BoardsC3 Board C3 Board WaveformsSemiconductors Schematic Diagram of VM1 boardVM1 Board Exploded Views ChassisSection Electrical Parts List Elect 1MF REF. NO. Part no Description Diode RN4Z Coil Carbon Metal Metal Oxide SOCKET, CRT Coil VM1 Accessories and Packing Materials 965-767-01
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